Shower installation



FIG. 1: is a side perspective view of the shower installation showing our new design;

FIG. 2: is a front elevation view thereof;

FIG. 3: is a side elevation view thereof;

FIG. 4: is a rear elevation view thereof;

FIG. 5: is the opposite side elevation view thereof;

FIG. 6: is a top plan view thereof; and,

FIG. 7: is a bottom plan view thereof. 

The ornamental design of a shower installation, as shown and described. 